Popular Model RB4259F Authentic Ray-Ban sunglasses purchased domestically. Model worn by Jin Akanishi! Recently also worn by Keinosuke Yoshinaga! Features: Asian fit, unisex Model Number: RB4259F 601/19 Size: 53□20-150 Frame: BLACK Frame Material: Propionate Lenses: clear gradient light blue (blue gradation) Accessories: Dedicated cloth, case Weight: 27 grams (including lenses) Lightweight and flexible, comfortable for all-day wear. 【High-Quality Lenses】 Protects eyes from UV rays and keeps vision clear. Comfortable to use even on sunny days. Gradient lenses keep vision clear while protecting the eyes. They also have UV protection and are ideal for outdoor use. Visible Light Transmittance: 46% UV Cut Rate: 99% or more Frame Shape...Wellington Lens Color...Blue Frame Color...Black